.words-split {
    vertical-align: middle;
}
.words-split a {
    display: inline-block;
    padding: 0 20px 0 8px;
    position: relative;
    margin: 0 6px 10px 6px;
}
.fm-button {
    display: inline-block;
    text-align: center;
    color: #fff;
    height: 28px;
    line-height: 28px;
    font-size: 14px;
    padding: 0 1em;
    border-radius: 3px;
    opacity: .9;
    filter: alpha(opacity=90);
    background: #2cac93;
}
a {
    text-decoration: none;
}
.words-split a:hover em {
    display: block;
}
.words-split a em {
    display: none;
    width: 16px;
    height: 100%;
    position: absolute;
    background: #f60;
    right: 0;
    top: 0;
}
.words-split a em:after {
    content: "-";
    color: #fff;
    font: bold 20px 'Microsoft Yahei';
}
.lbl-input {
    display: inline-block;
    min-width: 100px;
    height: 26px;
    line-height: 26px;
    min-height: 26px;
    text-indent: 1em;
    border: 1px solid #ddd;
    border-radius: 5px;
    color: #000;
    vertical-align: middle;
}